diff options
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/base.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 4f884a358a7b..cf04d4dd4a53 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -547,14 +547,12 @@ int of_parse_phandles_with_args(struct device_node *np, const char *list_name, const u32 *cells; const phandle *phandle; - phandle = list; - args = list + 1; + phandle = list++; + args = list; /* one cell hole in the list = <>; */ - if (!*phandle) { - list++; + if (!*phandle) goto next; - } node = of_find_node_by_phandle(*phandle); if (!node) { @@ -570,8 +568,7 @@ int of_parse_phandles_with_args(struct device_node *np, const char *list_name, goto err1; } - /* Next phandle is at offset of one phandle cell + #cells */ - list += 1 + *cells; + list += *cells; if (list > list_end) { pr_debug("%s: insufficient arguments length\n", np->full_name); |